Laars Heating Systems 2400-451 Valve Kit R-407C engineered for high-demand commercial HVACR

engineered for high-demand commercial HVACR applications

often accompanied by an ignition failure error code on the board

This factory-authorized part ensures that air distribution remains consistent with original equipment manufacturer specifications for furnace airflow and system staging

Integrated Wire Clip: Includes the critical retention clip to prevent lead wire vibration and disconnects during high-speed operation

Laars Heating Systems 2400-451 Valve Kit R-407C engineered for high-demand commercial HVACRThe Laars Heating Systems 2400 451 Valve Kit is a critical OEM component designed specifically for boiler condensation prevention. As a veteran technician, you know that maintaining proper return water temperatures is essential to protecting the heat exchanger from the corrosive effects of flue gas condensation. This anti condensing valve kit acts as a thermal bypass, ensuring the Laars Pennant boiler or Endurance series unit reaches a safe operating